package com.ctgu.j08.mapper;

import com.ctgu.j08.vo.Purchase;
import org.springframework.stereotype.Repository;

@Repository
public interface PurchaseMapper {
    int deleteByPrimaryKey(Integer userId);

    int insert(Purchase record);

    int insertSelective(Purchase record);

    Purchase selectByPrimaryKey(Integer userId);

    int updateByPrimaryKeySelective(Purchase record);

    int updateByPrimaryKey(Purchase record);
}